Question

Given the function f(x)=2x+1/x and f′(1/x)=f(−x).

Find the value of x∈R correct to 3 significant figures.


x=−2.83

x=0.382

x=−1

x=2.83
I NEED A QUICK ANSWER PLSSS

Answer 1

Z=-2.83 I’m sure I just did this work In Class .